ABB Stromberg CPU86-NDP Stromberg CPU Processor Board

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Manufacturer: ABB
Product No.: CPU86-NDP
Country of origin:Sweden
Product Type: PLC CPU Modules
Barcode: 85389091
Payment: T/T, Western Union
Weight: 500g
Dimensions: 25 x 279 x 178 mm
Shipping port: Xiamen
Warranty: 12 months

Description

The ABB Stromberg CPU86-NDP is a central processing unit board engineered to manage core control algorithms and process coordination inside Stromberg industrial automation frameworks. Acting as the primary arithmetic and logic core for its designated programmable logic system, this circuit board executes real-time application programs, scans inputs, updates outputs, and arbitrates data paths across the local equipment rack backplane. Built with heavy-duty architecture to maintain thermal and electrical stability inside demanding plant control enclosures, this module serves as an engineering replacement to resolve processing bottlenecks, hardware lockups, and processor communication faults in legacy system architectures.

Features

Core Architecture: Dedicated main processing hardware designed for native synchronization within the Stromberg line.
Subrack Fitting: Form-factor engineered for precise slide-in installation on standard system backplanes.
Solid Mechanical Construction: Rigid board profile optimized to mitigate vibration-induced track trace separation.
Regulatory Compliance: Standardized industrial asset categorization with specific export control tracking numbers assigned.

Applications

Main processing module replacement within legacy Stromberg control frames.
Real-time sequence handling and process control tasks in continuous manufacturing plants.
Overhauling obsolete control infrastructure to eliminate random execution line errors.

Technical Specifications

Parameter	Value
Manufacturer	ABB
Series Range	Stromberg
Model Number	CPU86-NDP
Component Type	CPU Processor Board
Product Lifecycle Status	Obsolete
Export Control Regulations (ECCN)	N
Commodity Code	85389091
Product Net Weight	0.50 kg
Shipping Weight (Calculated)	0.85 kg
Package Dimensions (Calculated)	25 x 279 x 178 mm
Country of Origin	Sweden (SE)

Installation Guidelines

CRITICAL WARNING:

Isolate all electrical power going to the processing rack before initiating module swap procedures. Pulling or replacing a central processor board while the rack backplane is energized can corrupt volatile memory blocks, halt operational loops, and induce catastrophic hardware faults across interconnected I/O cards.

Put on a verified ESD grounding strap and connect its grounding clip directly to an unpainted metal section of the grounded structural frame.

Document and unplug any serial data lines, diagnostic port connections, or network interfaces hooked up to the front faceplate assembly.

Loosen the upper and lower mechanical faceplate fasteners, unlock any retention tabs, and draw the faulty board straight out from the slot rails.

Align the replacement processor within the card tracks, press firmly inward until the backplane plug seats, lock the faceplate fasteners down, attach communication wires, and execute initialization steps.

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Key Features:

#CPU Modules

Is the CPU86-NDP board manufactured by Siemens or ABB?

This module is manufactured by ABB under the Stromberg industrial product designation line. Some legacy documentation references crossover application details, but the true brand tracking and system range belongs to ABB Stromberg.

Can I remove this processing card while the rack power supply is turned on?

No. The rack power supply must be completely isolated and turned off before board removal to prevent memory loss, file corruption, or electronic failure.

Does this board arrive pre-loaded with specific plant logic programs?

No. This card is provided as unconfigured system hardware. You must load your own specific industrial application software and configuration maps via standard engineering tool setups during field commissioning.

Global Express Shipping

Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).

For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Color pattern	Green
Country of origin	Sweden

ABB Stromberg CPU86-NDP Stromberg CPU Processor Board